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United States Patent | 5,117,748 |
Costa | June 2, 1992 |
Apparatus having spaced rollers in a frame, and a handle on the frame for drawing the frame laterally across a grid covering a bed of hot coals. Lateral movement along the grid causes the rollers to rotate and thereby counter rotate hot dogs on the rollers while the heat from the coals passes between the rollers to grill the hot dogs.
Inventors: | Costa; Robert N. (2112 Nicolet Cir., Richmond, VA 23225) |
Appl. No.: | 463326 |
Filed: | January 10, 1990 |
Current U.S. Class: | 99/441; 99/423; 99/427 |
Intern'l Class: | A47J 037/04 |
Field of Search: | 99/427,441,421,423,499,407 220/95 |
803200 | Nov., 1904 | Stripe | 220/95. |
1728521 | Sep., 1929 | Anderson | 220/95. |
1973817 | Sep., 1934 | Tang | 99/441. |
2253434 | Aug., 1941 | Kernick | 99/427. |
2604842 | Jul., 1952 | Dolce | 99/423. |
2631525 | Mar., 1953 | Finizie | 99/423. |
2697395 | Dec., 1954 | Steriss | 99/423. |
2708871 | May., 1955 | Golinger | 99/423. |
2966841 | Jan., 1961 | Jigamian | 99/441. |
3298303 | Jan., 1967 | Waller | 99/423. |
3331308 | Jul., 1967 | Hoffert | 99/340. |
3854392 | Dec., 1974 | Eason | 99/441. |
4370920 | Feb., 1983 | Henriques et al. | 99/441. |
4516485 | May., 1985 | Miller | 99/339. |
4633772 | Jan., 1987 | Bowden et al. | 99/332. |
Foreign Patent Documents | |||
203394 | Jun., 1939 | CH | 99/441. |
2031717 | Apr., 1980 | GB | 99/441. |